Toothbrush color quality inspection

Quality Control Process

COMPREHENSIVE QUALITY CONTROL FROM UPSTREAM SUPPLIER INCOMING INSPECTION TO ASSEMBLY, FINAL CUSTOMER DELIVERY

quality

Standard quality inspection process: incoming inspection-appearance-assembly-function (key switch, gear operation status, LED light, motor vibration, horn, noise, current)-packaging.

Brush head and motor shaft fit tightness detection

QUALITY CONTROL CHECKLIST

Our quality inspection list includes: finished product appearance quality inspection, electronic function inspection, all-round quality assurance.

  • Finished product color detection

  • Text and pattern printing

  • Finished product appearance scratches
  • Step difference/clearance

  • There are foreign bodies in the finished product

  • Waterproof level detection IPX7, IPX8

  • Motor noise: ≤60DB/10CM

  • Battery voltage/capacity

  • Charging current test

  • Brush head and motor shaft fit tightness

  • Gear shift function

Image measuring instrument